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NTS-250P-212
62.93
Details
Meanwell NTS-250P-212 is a 250W highly reliable built-in type off-grid true sine wave DC-AC power inverter. The key highlights are as following: digital design with MCU control, streamlined control circuitry which quickly responds to environmental changes and improves reliability, compact size, light weight, fanless quiet design, 500W peak power, adjustable AC output voltage and frequency, -20~+70 ℃ wide operating temperature range, built-in remote ON/OFF control, low no-load power consumption (energy saving mode < 1.5W max.), complete protection features, and etc. What's more, combined with batteries, NTS-250P-212 is suitable for use in residential, commercial, marine, automobile, and remote areas with no access to utility power, and the output can be used to power fans, TV, radio, phone charger, PC/laptop, lighting, outdoor camping equipment, marine AC power, and etc.
Meanwell NTS-250P-212 Encoding
| NTS | Series Name |
| 250 | Rated Wattage |
| P | PCB Built-in Type |
| 1 | AC output voltage (1:100/110/115/120Vac, 2:200/220/230/40Vac) |
| 12 | DC input voltage ( 12:12Vdc, 24;24Vdc, 48:48Vdc) |
Meanwell NTS-250P-212 Specifications
| MODEL NO | NTS-250P-112 | NTS-250P-124 | NTS-250P-148 | NTS-250P-212 | NTS-250P-224 | NTS-250P-248 | ||
| AC OUTPUT | RATED POWER (Continuous) | 250W | ||||||
| OVER RATED POWER (3 Min.) | 287.5W | |||||||
| PEAK POWER (10 Sec.) | 375W | |||||||
| SURGE POWER (30 Cycles) | 500W | |||||||
| AC VOLTAGE | Default setting set at 110VAC | Default setting set at 230VAC | ||||||
| 100 / 110 / 115 / 120Vac selectable by DIP S.W | 200 / 220 / 230 / 240Vac selectable by DIP S.W | |||||||
| FREQUENCY | Default setting set at 60Hz±0.1Hz | Default setting set at 50Hz±0.1Hz | ||||||
| 50/60Hz selectable by DIP S.W | 50/60Hz selectable by DIP S.W | |||||||
| WAVEFORM | True sine wave (THD<3%) | |||||||
| AC REGULATION | ±3.0% at rated output voltage | |||||||
| DC INPUT | DC VOLTAGE | 12V | 24Vdc | 48Vdc | 12V | 24Vdc | 48Vdc | |
| VOLTAGE RANGE (Typ.) | 10-16.5Vdc | 20-33Vdc | 40-66Vdc | 10-16.5Vdc | 20-33Vdc | 40-66Vdc | ||
| DC CURRENT (Typ) | 25A | 13A | 7A | 25A | 13A | 7A | ||
| NO LOAD DISSPATION (Typ.) | NON-SAVING MODE | 10W | 10W | 12W | 10W | 10W | 12W | |
| SAVING MODE | Default disable, <=1.2W ~ 1.5W by models @ auto detec AC output load <=10W will be changed to saving mode | |||||||
| 1.2W% | 1.3W% | 1.5W% | 1.2W% | 1.3W% | 1.5W% | |||
| OFF MODE CURRENT DRAW | <1mA at battery ~DC input must be disconnected | |||||||
| EFFICIENCY (Typ.) | 91.00% | 91.00% | 92.00% | 92.00% | 93.00% | 93.00% | ||
| BATTERY TYPES | Lead Acid or li-ion | |||||||
| PROTECTION | FUSE (Internal) | 30A*2 | 30A*1 | 10A*2 | 30A*2 | 30A*1 | 10A*2 | |
| DC INPUT | LOW ALARM | 11±0.3Vdc | 22±0.5Vdc | 44±1Vdc | 11±0.3Vdc | 22±0.5Vdc | 44±1Vdc | |
| LOW SHUTDOWN | 10±0.3Vdc | 20±0.5Vdc | 40±1Vdc | 10±0.3Vdc | 20±0.5Vdc | 40±1Vdc | ||
| LOW RESTART | 12.5±0.3Vdc | 25±0.5Vdc | 50±1Vdc | 12.5±0.3Vdc | 25±0.5Vdc | 50±1Vdc | ||
| HIGH ALARM | 15.5±0.3Vdc | 31±0.5Vdc | 62±1Vdc | 15.5±0.3Vdc | 31±0.5Vdc | 62±1Vdc | ||
| HIGH SHUTDOWN | 16.5±0.3Vdc | 33±0.5Vdc | 66±1Vdc | 16.5±0.3Vdc | 33±0.5Vdc | 66±1Vdc | ||
| HIGH RESTART | 15±0.3Vdc | 30±0.5Vdc | 60±1Vdc | 15±0.3Vdc | 30±0.5Vdc | 60±1Vdc | ||
| BAT. POLARITY | By internal fuse open | |||||||
| AC OUTPUT | OVER TEMPERATURE | Protection type : Shut down o/p voltage, re-power on to recover | ||||||
| OUTPUT SHORT | Protection type : Shut down o/p voltage, re-power on to recover | |||||||
| OVER LOAD (Typ.) | 105 ~ 115% load for 180 sec., 115% ~ 150% load for 10 sec. | |||||||
| Protection type : Shut down o/p voltage, re-power on to recover | ||||||||
| FUNCTION | REMOTE CONTROL | Power ON-OFF remote control by front panel dry contact connector (by RELAY), Open : Normal work ; Short : Remote off | ||||||
| Tx/Rx | Support Tx/Rx for monitoring power inverter status | |||||||
| ENVIRONMENT | WORKING TEMP. | -20 ~ +70℃ (Refer to “Derating curve”) | ||||||
| WORKING HUMIDITY | 20% ~ 90% RH non-condensing | |||||||
| STORAGE TEMP., HUMIDITY | -30 ~ +70℃ / -22 ~ +158oF, 10 ~ 95% RH non-condensing | |||||||
| VIBRATION | 10 ~ 500Hz, 3G 10min./1cycle, 60min. each along X, Y, Z axes | |||||||
| SAFETY&EMC | SAFETY STANDARDS | CB IEC62368-1 2ed, CSA/UL 62368-1 3ed for all models; E13, EAC TPTC004, AS/NZS 62368.1 for NTS-250P-212/224/248 approved | ||||||
| WITHSTAND VOLTAGE | DC I/P - AC O/P:3.0KVac AC O/P - FG:1.5KVac | |||||||
| EMC EMISSION | Parameter | Standard | Test Level | |||||
| Radiated | FCC for 112,124,148 only | Class A | ||||||
| BS EN/EN55032(CISPR32) for 212,224,248 only | Class A | |||||||
| Harmonic Current | BS EN/EN61000-3-2 | -- | ||||||
| Voltage Flicker | BS EN/EN61000-3-3 | ---- | ||||||
| EMC IMMUNITY | BS EN/EN55024, BS EN/EN55035 | |||||||
| Parameter | Standard | Test Level | ||||||
| ESD | BS EN/EN61000-4-2 | Level 4, 15KV air ; Level 4, 8KV contact | ||||||
| Radiated | BS EN/EN61000-4-3 | Level 3, 10V/m | ||||||
| Magnetic Field | BS EN/EN61000-4-8 | Level 4, 30A/m | ||||||
| OTHERS | MTBF | 836.9K hrs min. Telcordia TR/SR-332 (Bellcore) ; 84K hrs min. MIL-HDBK-217F (25℃) | ||||||
| DIMENSION | 186*100.5*32mm (L*W*H) | |||||||
| PACKING | 0.87Kg; 18pcs/ 16.6Kg/ 1.01CUFT | |||||||
Meanwell NTS-250P-212 Features
l 3 years warranty
l Conformal coating
l Compact size and light weight
l True sine wave output (THD<3%)
l High surge power up to 500W
l Power ON-OFF remote control
l Suitable for lead-acid or li-ion batteries
l Fanless design, cooling by free air convention
l AC output voltage and frequency selectable by DIP S.W
l No load disspation<1.5W max. at standby saving mode
l -20℃~+70℃ wide operating temperature
l Battery over discharge protection (Low voltage disconnect)
l Support Tx/ Rx for monitoring power inverter status
l Protections: Input: Reverse polarity/DC low alarm/DC low shutdown/OverVoltage Output: Short circuit/Overload/Over temp.
Meanwell NTS-250P-212 Applications
l Mobile device
l Home and office appliance
l Portable equipment
l Vehicle
l Yacht
l Off- grid solar power system
l Wireless network
l Telecom or datacom system
Meanwell NTS-250P-212 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|---|
| Meanwell DC/DC Module Type | NTS-250P-212 |
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